CHICAGO >> Former Aston Villa forward Indiana Vassilev was picked Monday for a U.S. training camp ahead of friendlies against Venezuela and Costa Rica and is among 10 players who could make their national team debuts.

Vassilev made his first Aston Villa appearance on Jan. 4, 2020, against Fulham in the FA Cup and his Premier League debut 14 days later against Brighton. At 18 years, 11 months, 2 days, he became the second-youngest American to appear in the Premier League behind Jonathan Spector, who was 18 years, 5 months, 27 days in 2004.

Defender Walker Zimmerman and Jesús Ferreira, who haven’t played for the U.S. since 2023, also are on coach Mauricio Pochettino’s 24-man roster along with goalkeeper Zack Steffen, who last appeared for the national team in March 2022.

Other veterans include 37-year-old defender Tim Ream, who captained the Americans in Pochettino’s first four games, along with defenders Miles Robinson and Shaq Moore.

No Europe-based players are on the roster for the games against Venezuela on Jan. 18 at Fort Lauderdale, Florida, and Costa Rica four days later at Orlando. The matches are not on FIFA international fixture dates.

Europe-based players will return for the CONCACAF Nations League semifinal match against Panama on March 20.

Born in Savannah, Georgia, to parents of Bulgarian heritage, Vassilev played at the IMG Academy in Bradenton, Florida, and signed with Aston Villa in 2018. He played for the U.S. alongside Josh Sargent and Tim Weah at the 2017 Under-17 World Cup.

Vassilev made four Premier League appearances for Aston Villa in 2019-20 but didn’t appear with Villa’s first team after that season. He spent time on loan with third-tier club Burton Albion and fourth-tier club Cheltenham Town, then was loaned to MLS’s Inter Miami in July 2021 and was acquired by St. Louis after the 2022 season.